Benzothiazole, 4-chloro-2-(phenylthio)- CAS 40427-66-5

Purity 97%+In StockPharmaceutical Standards
CAS No.40427-66-5
Molecular FormulaC13H8ClNS2
Molecular Weight277.79 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Benzothiazole, 4-chloro-2-(phenylthio)- CAS 40427-66-5 chemical structure

Description

The occurrence of Benzothiazole, 4-chloro-2-(phenylthio)- is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies Benzothiazole, 4-chloro-2-(phenylthio)- (CAS 40427-66-5), a certified reference material (molecular formula C13H8ClNS2, MW 277.79 g/mol) for analytical method development and quality control.

Benzothiazole, 4-chloro-2-(phenylthio)- (C13H8ClNS2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures Benzothiazole, 4-chloro-2-(phenylthio)- under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC13H8ClNS2
Molecular Weight277.79 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1968
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms2

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